Vending machine



FIG. 1 is a top perspective view of a vending machine showing the claimed design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines in the figures show portions of the vending machine that form no part of the claimed design.

FIGS. 1-7 are illustrated to show contrasting appearance. The gray-shaded portions of the vending machine have one appearance and the non-shaded claimed portions have a different appearance. 

CLAIM The ornamental design for a vending machine, as shown and described. 